Journal Publications
| [191109] |
| Title: Multi-contrast MPI channel leakage reduction using a two-step measurement and reconstruction method. |
| Written by: L. Nawwas, M. Möddel, and T. Knopp |
| in: <em>International Journal on Magnetic Particle Imaging</em>. (2024). |
| Volume: <strong>10</strong>. Number: (1 Suppl 1), |
| on pages: 1-4 |
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| DOI: https://doi.org/10.18416/IJMPI.2024.2403029 |
| URL: https://journal.iwmpi.org/index.php/iwmpi/article/view/762 |
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Note: inproceedings, multi-contrast
Abstract: Magnetic particle imaging (MPI) is an imaging modality that measures the response of magnetic nanoparticle tracers to alternating magnetic fields. There has recently been exploration into multi-contrast MPI, in which the signal from different tracer materials or environments is separately reconstructed, resulting in multi-channel images that enable temperature or viscosity quantification. In this work, we investigate the channel leakage in multi-contrast MPI reconstruction and we introduce a two-step measurement and reconstruction method to quantify and reduce channel leakage between multi-contrast MPI channels.
Conference Proceedings
| [191109] |
| Title: Multi-contrast MPI channel leakage reduction using a two-step measurement and reconstruction method. |
| Written by: L. Nawwas, M. Möddel, and T. Knopp |
| in: <em>International Journal on Magnetic Particle Imaging</em>. (2024). |
| Volume: <strong>10</strong>. Number: (1 Suppl 1), |
| on pages: 1-4 |
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| DOI: https://doi.org/10.18416/IJMPI.2024.2403029 |
| URL: https://journal.iwmpi.org/index.php/iwmpi/article/view/762 |
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| PMID: |
Note: inproceedings, multi-contrast
Abstract: Magnetic particle imaging (MPI) is an imaging modality that measures the response of magnetic nanoparticle tracers to alternating magnetic fields. There has recently been exploration into multi-contrast MPI, in which the signal from different tracer materials or environments is separately reconstructed, resulting in multi-channel images that enable temperature or viscosity quantification. In this work, we investigate the channel leakage in multi-contrast MPI reconstruction and we introduce a two-step measurement and reconstruction method to quantify and reduce channel leakage between multi-contrast MPI channels.
